A realization of graphic drawing commands compiler can use the command to achiev...

递归下降语法分析-decline recursive grammar analysis

是一个不错的语法分析器,里面实现了语法分析的算法,并判断了一些优先级的控制和对栈的操作.-is a good parser, they achieved the syntax analysis algorithms, and a judgment of priority to the control and operation of the stack.

此文件是用VC编写的关于编译原理遗传算法用于tsp问题的研究-this document is prepared by the VC on the principle of genetic algorithms compiled for the study tsp

LL(1)文法使用的是确定的自顶向下的分析技术。LL(1)的含义是：第一个L表明自顶向下分析是从左向右扫描输入串，第2个L表明分析过程中将使用最左推导，1表明只需向右看一个符号便可决定如何推导，即选择哪个产生式(规则)进行推导。 LL(1)文法的判别需要依次计算FIRST集、FOLLOW集和SELLECT集,然后判断是否为LL(1)文法,最后再进行句子分析。 -LL (1) grammar using a set top-down analysis techniques. LL (1) the meaning is: the first one L shows a top-down analysis is a scan input string from left to right, the first two L shows the analysis process will be the most left-derivation, one that will be just right to see a sign can decide how to derive, choose what Production (rules) for derivation. LL (1) grammar, followed by calculation of the discriminant needs FIRST sets, FOLLOW sets and SELLECT set, and then determine whether to LL (1) grammar, the last sentence further analysis.

词法分析程序，是一个词法分析程序，可以分析单词，指出错误。-lexical analysis procedure is a lexical analysis procedures can be analyzed word that mistake.

本文件是编译原理的此法分析程序，实用于多种此法分析方法。-This document is to compile the principle of this method analytical procedures this method useful in a variety of analytical methods.

binary operator overloading in c-binary operator overloading in c++

do-while循环编译器设计,用C++语言编写的源代码.-do-while cycle compiler design, C++ languages source code.

编译词法分析器的源代码！-lexical analyzer compiler source code!

对给定的文法消除左递归。- To the grammar which assigns eliminates the left recursion.